EP0157252B1 - Installation de lavage pour matelas - Google Patents

Installation de lavage pour matelas Download PDF

Info

Publication number
EP0157252B1
EP0157252B1 EP85102946A EP85102946A EP0157252B1 EP 0157252 B1 EP0157252 B1 EP 0157252B1 EP 85102946 A EP85102946 A EP 85102946A EP 85102946 A EP85102946 A EP 85102946A EP 0157252 B1 EP0157252 B1 EP 0157252B1
Authority
EP
European Patent Office
Prior art keywords
mattresses
washing
baths
continuously operating
several
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP85102946A
Other languages
German (de)
English (en)
Other versions
EP0157252A3 (en
EP0157252A2 (fr
Inventor
Karl-Heinz Stoll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Senkingwerk GmbH KG
Original Assignee
Senkingwerk GmbH KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Senkingwerk GmbH KG filed Critical Senkingwerk GmbH KG
Priority to AT85102946T priority Critical patent/ATE42355T1/de
Publication of EP0157252A2 publication Critical patent/EP0157252A2/fr
Publication of EP0157252A3 publication Critical patent/EP0157252A3/de
Application granted granted Critical
Publication of EP0157252B1 publication Critical patent/EP0157252B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F31/00—Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06G—MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
    • D06G1/00—Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/08—Upholstery, mattresses

Definitions

  • the invention relates to a continuously operating washing system for mattresses according to the preamble of claim 1, in particular for foam mattresses.
  • DE-A-1 920 307 describes a washing and drying system for mattresses in which the laundry is continuously conveyed through various treatment baths and subjected to a washing mechanism, but in many respects this system is suitable for use in hospitals or the like. not suitable.
  • a major disadvantage is that the treatment zones located one behind the other require a very large installation area, which is generally not available in the laundry.
  • the transport device and the actual mechanical washing device are very complex. A sufficient mechanical washing effect by means of ultrasound generation is not given. For the reasons mentioned, this system should not have been put into practice.
  • the invention has for its object to provide a continuous washing system for mattresses, which is simple in construction and takes up little space, so that the mattresses can be cleaned properly with reasonable costs.
  • such a system consists of a plurality of trays arranged one above the other, which serve to hold the washing liquid, the disinfecting liquid and the rinsing liquid.
  • the mattresses are continuously passed through several trays, the feed rate depending on the necessary washing time and the required exposure time of the disinfection bath.
  • the performance of the system is therefore determined for a given exposure time according to the number of trays arranged one above the other, with more trays allowing a higher feed rate and therefore enabling a higher hourly output.
  • the trays must be equipped with a transport device.
  • the feed is preferably provided by driven feed rollers, which rest on the mattress from above and are lightly pressed on.
  • the transport and feed can also be carried out by driven belts.
  • three flat tubs 1 are arranged one above the other, through which the flat mattresses are guided by means of a transport device.
  • This consists of a series of feed rollers 3, which rest on the mattress from above and are pressed lightly.
  • the mattresses lie on roller conveyors 2.
  • the side cheeks of the tubs 1 are so high that the mattresses lying on the roller conveyors are covered by the washing liquid.
  • the mattress emerges from a tub, it is fed to the next tub by deflecting rollers 9.
  • the treatment baths are arranged one above the other, the mattresses are conveyed from bottom to top and the washing and rinsing baths can be used in countercurrent with pumps. Part of the rinse water from the top tub is used for the wash or disinfection bath underneath, another part of the rinse water and wash water is used for the prewash in the bottom of three tubs. This process ensures low water consumption and steam consumption.
  • the mattresses During the passage through the individual baths, the mattresses have to be moved in order to exchange the washing liquid sucked out of the mattresses with the free liquid in the tub to reach.
  • the necessary washing mechanism is created by pressing the mattresses together in quick succession and releasing them again. This is done by upsetting rollers 5, which compress the mattress from above and then release it again. FIG. 3.
  • the frequency of the roller movement depends on the desired strength of the washing mechanism.
  • a plurality of rollers 6 are arranged on a rotating roller cage which, by its rotation, presses the individual rollers one after the other onto the mattress and lifts them again (FIG. 4).
  • washing brushes 7 are used, as is known from car washes (FIG. 5). However, these are only switched on when heavily soiled. With normal soiling, the brushes remain switched off to avoid mechanical damage to the mattress.
  • jet tubes 8 are used which are arranged transversely across the tub and lie close to the mattress and have water outlet openings on the underside towards the mattress (FIG. 8). Due to the pressure with which the rinsing water emerges from these jet pipes, it penetrates deep into the mattress and thus creates a good rinsing effect.
  • the same jet pipes can also be used in the pre-wash area and in the wash area, which creates an additional washing effect.
  • the mattress After the mattress has passed through the various washing baths and the rinsing bath, it is passed between two dewatering rollers 10, in which the upper roller is pressed onto the lower roller by spring pressure or pneumatic pressure. This will remove most of the water.
  • the residual moisture remaining in the mattress is removed in the drying device 11 by a warm air flow, which is passed in counterflow to the mattress after it has left the dewatering rollers. Then the mattress is ejected from the system and can be used again.
  • Fig. 2 it is indicated that the transport movement caused by the feed rollers 3 can be supported by a circumferential conveyor belt 4 if necessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Claims (7)

1. Station de lavage à action continue pour matelas, dans laquelle les produits à laver sont amenés par une installation de transport devant un dispositif effectuant la mécanique de lavage et à travers de plusieurs bains de traitement prévus en baignoires,
caractérisée en ce que les baignoires (1) pour les divers bains de traitement, comme bains de lavage, de désinfection et de rincage, sont logées l'une sur l'autre.
2. Station de lavage à action continue selon la revendication 1,
caractérisée en ce que l'installation de transport se compose de rouleaux d'avance (3) étant couchés sur les matelas et les pressant aisément.
3. Station de lavage à action continue selon la revendication 1,
caractérisée en ce que le transport des matelas s'effectue par des bandes de transport (4).
4. Station de lavage à action continue selon une ou plusieurs des revendications 1 à 3,
caractérisée en ce que les matelas sont avancés sur des transporteurs à rouleaux (2).
5. Station de lavage à action continue selon une ou plusieurs des revendications 1 à 4,
caractérisée en ce que les matelas sont traités mécaniquement pendant leur passage à travers de la station par des rouleaux simples de compression (5) ou par des rouleaux multiples de compression (6).
6. Station de lavage à action continue selon une ou plusieurs des revendications 1 à 5,
caractérisée en ce que les matelas sont traités pendant leur passage à travers de la station par des brosses de lavage (7).
7. Station de lavage à action continue selon une ou plusieurs des revendications 1 à 6,
caractérisée en ce que par des tuyères de jet (8), un liquide est jailli dans le matelas ou à travers du matelas.
EP85102946A 1984-04-02 1985-03-14 Installation de lavage pour matelas Expired EP0157252B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85102946T ATE42355T1 (de) 1984-04-02 1985-03-14 Waschanlage fuer matratzen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3412214 1984-04-02
DE3412214A DE3412214A1 (de) 1984-04-02 1984-04-02 Waschanlage fuer matratzen

Publications (3)

Publication Number Publication Date
EP0157252A2 EP0157252A2 (fr) 1985-10-09
EP0157252A3 EP0157252A3 (en) 1987-05-13
EP0157252B1 true EP0157252B1 (fr) 1989-04-19

Family

ID=6232353

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85102946A Expired EP0157252B1 (fr) 1984-04-02 1985-03-14 Installation de lavage pour matelas

Country Status (3)

Country Link
EP (1) EP0157252B1 (fr)
AT (1) ATE42355T1 (fr)
DE (2) DE3412214A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729608C1 (en) * 1987-09-04 1989-02-16 Roland Mehlhorn Continuous-flow washing and drying apparatus for mattresses
GR1000993B (el) * 1990-07-24 1993-03-31 Dionysis Katsas Συγκροτημα πλυντηριου χαλιων-μοκετων.
FR2677673A1 (fr) * 1991-06-14 1992-12-18 En Recyclage Trait Effluent Installation permettant de realiser en contenu le nettoyage de tapis ou articles similaires.
DE4323963A1 (de) * 1993-07-16 1995-01-19 Senkingwerk Gmbh Kg Verfahren, Vorrichtung und Anlage zum Waschen von Matratzen, insbesondere Schaumstoffmatratzen
EP1157642A1 (fr) * 2000-05-23 2001-11-28 International Bedding cvba Système de literie
WO2018223219A1 (fr) * 2017-06-09 2018-12-13 Mattress Spa Inc. Système de nettoyage de matelas
CN112426542A (zh) * 2020-10-28 2021-03-02 温州大学 一种服装输送布料除菌烘干智能化生产设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171072A (en) * 1935-04-29 1939-08-29 John K Tingle Carpet-cleaning machine
US2366136A (en) * 1943-07-01 1944-12-26 Waldstein Jerome Continuous flatwork laundering machine
DE1920307A1 (de) * 1969-04-22 1970-11-12 Eberhard Breyer Wasch- und Trockeneinrichtung,insbesondere fuer vollwaschbar konfektionierte Matratzen,Steppdecken und Kissen
US3720080A (en) * 1970-10-19 1973-03-13 P Grantham Continuous laundering
US3757546A (en) * 1971-11-10 1973-09-11 A Ross Commercial laundering apparatus

Also Published As

Publication number Publication date
ATE42355T1 (de) 1989-05-15
EP0157252A3 (en) 1987-05-13
DE3569587D1 (en) 1989-05-24
EP0157252A2 (fr) 1985-10-09
DE3412214A1 (de) 1985-10-10

Similar Documents

Publication Publication Date Title
DE1453070B2 (de) Geschirrspülmaschine für Tafel- und Küchengeschirr
CH645282A5 (de) Reinigungsanlage fuer die reinigung von gegenstaenden mit reinigungsfluessigkeit auf wasserbasis.
EP0621759B1 (fr) Lave-vaisselle
EP1510609B1 (fr) Procédé et dispositif pour le nettoyage des voiles
DE2621768A1 (de) Reinigung von gegenstaenden
EP2924379A1 (fr) Procédé et dispositif de traitement de matelas ou similaires
DE3412214A1 (de) Waschanlage fuer matratzen
DE3039303C2 (de) Vorrichtung zum kontinuierlichen Beizen eines Stahlbandes durch Säureangriff
DE3739346A1 (de) Verfahren und vorrichtung zum wassersparenden waschen von laufenden warenbahnen
DE2442619A1 (de) Maschine zum spuelen von geschirr
CH647285A5 (de) Taktwaschmaschine zur desinfektionsbehandlung von waesche.
DE4323963A1 (de) Verfahren, Vorrichtung und Anlage zum Waschen von Matratzen, insbesondere Schaumstoffmatratzen
DE9319034U1 (de) Geschirrspülmaschine
DE3729608C1 (en) Continuous-flow washing and drying apparatus for mattresses
DE2303357C3 (de) Spülmaschine
DE3003055A1 (de) Verfahren und vorrichtung zum reinigen von vorlegern oder matten
DE1270239B (de) Geschirrspuelmaschine
DE2409854A1 (de) Verfahren zum behandeln von waesche in einer waschmaschine
DE4005979C2 (fr)
DE2431954A1 (de) Neuartige waschmaschine und gewerbliche waschanlage
DE2122568A1 (de) Verfahren zur Behandlung von Wäsche in einer Kontinue-Waschanlage sowie zum Waschen von Wäsche in einer Waschvorrichtung
EP3216907A1 (fr) Procédé de traitement par voie humide de linge
EP0434091B1 (fr) Installation de nettoyage à brosses d'animaux abattus
DE385190C (de) Verfahren und Vorrichtung zum Reinigen von Filzen fuer Papiermaschinen
DE2124370A1 (en) Ripening chamber - for conditioning raw sausage or air drying meat products

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SENKINGWERK GMBH

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19870422

17Q First examination report despatched

Effective date: 19880530

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 42355

Country of ref document: AT

Date of ref document: 19890515

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3569587

Country of ref document: DE

Date of ref document: 19890524

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19900314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19900315

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19900331

Year of fee payment: 6

Ref country code: GB

Payment date: 19900331

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19900402

Year of fee payment: 6

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19910121

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19910314

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19910326

Year of fee payment: 7

ITTA It: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19910331

BERE Be: lapsed

Owner name: SENKINGWERK G.M.B.H.

Effective date: 19910331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19911001

GBPC Gb: european patent ceased through non-payment of renewal fee
NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19920331

Ref country code: CH

Effective date: 19920331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19921130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 85102946.2

Effective date: 19910110

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19950524

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19961203